No Hyper PETG profile in Creality Print

There is no profile for this filament in Creality Print, although it is there for other printers. I tried making a copy of the Ender V3 profile, but the slicer still doesn’t show it.
What is the downside of lying to the slicer by telling that I have the Ender V3, instead of the V3 KE?
So far more Creality Hyper PETG Transparent is in my dustbin, than in my models.

I may have used a Hyper PLA profile and changed the bed and printhead temps and saved as hyper PETG, then I just did the calibrations and adjusted the temp/retraction/PA and flow

I tried that, but still 90% of my prints have been unusable.
One success was a Temperature Tower, which showed the best results at 235°C and 240°C. That doesn’t help, as I have only had one small successful print since.
I also tried saving a copy of the Ender V3 Hyper-PETG profile, but that gave an “extruder temperature too low” error???
I know the expression “a bad workman blames his tools”, but in this case I firmly believe that the filament is to blame.
Why doesn’t Creality Print have a profile for Ender V3 KE & Hyper-PETG?

Did you enable push updates in the settings? What is happening during printing? If you want to copy the Ender 3 V3 you should check any start gcode settings
Does it have an option for CR-PETG? That looks to have speed settings for hyper filament